Seals

Cable Seal
Cable Seal
Cable Seal
Cable Seal
Cable Seal
Cable Seal
Cable Seal
Cable Seal

Cable Seal

Cable seals are one-time tamper-proof security fasteners with an integrated locking structure. They lock firmly and cannot be restored after sealing, providing reliable anti-theft protection. Tool-free installation and strong versatility make them perfect for logistics and warehouse safety management.

Made of high-tensile galvanized steel wire and durable ABS lock heads, these seals are sturdy, rust-proof and temperature-resistant. Each seal features a unique wear-resistant serial number for full traceability, effectively preventing unauthorized opening and cargo tampering. They perform stably in complex transportation and storage environments.

Featuring one-time irreversible locking, these seals greatly reduce risks of cargo loss and tampering. Custom sizes, laser coding and logo printing are available.

Our Advantages

Tamper-Evident Design

Tamper-Evident Design

Integrated lock structure. Once locked, it cannot be opened without damage — clear signs remain after tampering.
Easy Operation

Easy Operation

No tools required. Insert the wire through the lock hole and pull tight to seal — simple for one-person operation.
Durable & Rugged

Durable & Rugged

Thickened ABS lock head resists impact and breakage; wire is waterproof, rust-resistant, and withstands extreme temperatures.
Customizable

Customizable

Supports custom laser engraving, logo printing, unique numbering, and various sizes.

Primary Functions

Container / Cargo Seal – Insert through the container door lock rod hole and tighten. Prevents unauthorized opening or cargo swapping during transit.

Valve / Pipeline Seal – Seals tanker discharge valves and pipeline valves, preventing fuel theft or illegal operation.

Warehouse Equipment Management – Ideal for warehouse doors, storage boxes, and valuable equipment requiring single-use sealing.

Anti-Counterfeit Traceability – Unique serial numbers and barcodes enable full traceability of items throughout the supply chain.

Usage Notes

Store in a dry and well-ventilated area. Keep away from humidity, high temperature and corrosive chemicals.

Check the seal for integrity. Inspect the steel wire for cracks and burrs, and confirm the self-locking mechanism works properly before use.

Thread the steel wire through the locking holes of the object and tighten it fully to ensure a tight, slack-free fit with the lock body.

Confirm no further opening is required before locking. This is a single-use disposable seal and cannot be restored after opening.

Cut the seal only with professional hydraulic cutters or wire cutters. The wire end will loosen naturally after being cut.

FAQ

Service Warranty Policy​

Quality Commitment

Quality Commitment

Free replenishment if damage rate exceeds 0.5%
After-Sales Response

After-Sales Response

Quality issues will be addressed within 24 hours.

Environmental Protection Certification

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